Ball Drop Impact Tester For Safety Glazing Materials
Product information
Drop ball impact tester is to test the impact endurance of brittle material like Plastic, Ceramic, Acrylic, and glass. Drop ball impact testing machines provides a standard steel ball which be adsorbed by magnetic force, and when cut off the power supply to magnetism, the steel ball would free dropping from a certain height to hit the specimen and then consider visually the quality after damage, to determine the grade of its impacting endurance. The weight and dropping height can be changed according to the material of specimen
Function: Determination of whether the safety glazing material has a certain minimum strength and cohesion under impact from a small hard object
Suitable for impact test of safety glass and tempered glass.
Related Standard:
ISO 3537 Road vehicles — Safety glazing materials — Mechanical tests– Clause 6: 227 g ball test, Clause 7:2260 g ball test
GB Safety glazing materials in building Part 3:Laminated glass–Appendix B Drop ball impact specimen support
Apparatus:
1) 1m/3m/5m Ball Drop Impact Testing Device
2) Adsorption and release device of steel ball
3) Steel ball
4) Supporting fixture size: 350 mm*350 mm or 660 mm*660 mm
Technical Data:
Hardened steel ball:
2260g ± 20g, diameter of approximately 82mm
1040g ± 10g, diameter of approximately 63 mm
227g ± 2g, diameter of approximately 38 mm
Steel ball adsorption mode: Electrocircuit controlled electromagnet suction cup
Lifting and lowering mode of control lever: manual or automatic
Drop height of steel ball: 1m /3m/5m/12m, customizable
Supporting fixture:
Support size: 350 mm*350 mm and 660 mm*660 mm (Customized)
Frame width: 15 mm
Steel box height: 150 mm
Rubber gasket: thickness 3 mm, width 15 mm, hardness shore A50
Interposed sheet of rubber: thickness 3 mm, hardness shore A50
Applied Test Pieces Size: 300 mm*300 mm and 610 mm* 610 mm
